load data
characterset  UTF8 
append into table I_AAA_BILL
fields terminated by X'09' 
TRAILING NULLCOLS (
	USERNAME,
	REALMNAME,
	STARTTIME date 'YYYY-MM-DD HH24:MI:SS',
	STOPTIME date 'YYYY-MM-DD HH24:MI:SS',
	TIMELEN,
	OUTOCTETS,
	INOCTETS,
	OUTPACKETS,
	INPACKETS,
	NASIP,
	NASPORT,
	NASPORTTYPE,
	BINDATTR,
	MACK,
	SESSIONID,
	IDENTIFIER,
	ROAMFLAG,
	DOWNREASON,
	FRAMEIP,
	SERVICETYPE,
	AREANO,
	ID "SEQ_I_AAA_BILL.NEXTVAL"
)